Cohen S J
J Foot Surg. 1980 Winter;19(4):190-2.
Calcinosis circumscripta, usually associated with scleroderma, Raynaud's phenomenon, and telangiectasia, usually affects middle aged persons and is more common in females than males in a ratio of 6 to 1. The etiology is unknown, and onset of the lesion is slow and insidious. It occurs in the periarticular area as a painful mass with surrounding erythema and edema. It is visible in x-rays as localized, scattered calcification.
局限性钙质沉着症通常与硬皮病、雷诺现象和毛细血管扩张症相关，多见于中年人，女性与男性的发病比例通常为6比1，女性更为常见。其病因不明，病变起病缓慢且隐匿。它发生于关节周围区域，表现为伴有周围红斑和水肿的疼痛性肿块。在X线片上可见局限性、散在的钙化。
